package com.dongdong.service;

import com.dongdong.pojo.TbItem;
import com.dongdong.pojo.TbItemCat;
import com.dongdong.pojo.TbTypeTemplate;

import java.util.List;

public interface ItemService {

    List<TbItemCat> selectAll();

    List<TbItemCat> selectPid(Long id);

    boolean insert(TbItemCat itemCatc);

    boolean delete(Long id);

    TbItemCat selectId(Long id);

    boolean update(TbItemCat tbItemCat);

    List<TbItemCat> selectChlid(Long id);

    TbItemCat selectid(Long id);

    List<TbItem> selectIdAndStu(Long goodsId);

    TbItem selectById(Long itemId);


}
